This intelligent light bulb uses a 2200mAh built in lithium battery to store charge from an electric socket where it is installed. Once loadshedding strikes while the light is on, the light bulb automatically switches over to its own battery to continue providing light as per normal. No need to do anything more.
With a 4 hour charging time, this energy efficient light bulb can be controlled at the usual light switch even during loadshedding.

• Beam angle: 230 degrees
• Product Dimensions: L5cm x W5cm x H12cm per light bulb
• Provides 2 hours of light once it is fully charged. Charging only occurs while turned on and electricity is flowing.
• Charging time of 4 hours while turned on.
• Up to 8 times longer life span than standard incandescent light bulbs. Equivalent to a total 8000 hours.
• Colour: cool white @6500K colour temperature
• Material: Aluminium and plastic
• Energy saving of up to 80% more than standard incandescent light bulbs.
• Uses a 2200 mAh built-in lithium battery

What's in the box
3 x Andowl 15W LED Emergency Light Bulb - E27 Screw Cap